| Caerfyrddin to Geraardsbergen | 361.12 mi (581.17 km) |
| Caerfyrddin to Gerpinnes | 397.58 mi (639.84 km) |
| Caerfyrddin to Gistel | 316.79 mi (509.83 km) |
| Caerfyrddin to Gooik | 371.08 mi (597.20 km) |
| Caerfyrddin to Grez-Doiceau | 396.91 mi (638.77 km) |
| Caerfyrddin to Grimbergen | 380.18 mi (611.83 km) |
| Caerfyrddin to Grobbendonk | 390.65 mi (628.69 km) |
| Caerfyrddin to Haacht | 390.29 mi (628.12 km) |
| Caerfyrddin to Haaltert | 364.46 mi (586.54 km) |
| Caerfyrddin to Halen | 411.00 mi (661.44 km) |
| Caerfyrddin to Halle | 377.31 mi (607.22 km) |
| Caerfyrddin to Hamme | 367.34 mi (591.18 km) |
| Caerfyrddin to Hannut | 414.30 mi (666.76 km) |
| Caerfyrddin to Harelbeke | 336.17 mi (541.01 km) |
| Caerfyrddin to Hasselt | 420.79 mi (677.19 km) |
